blowerdoor-xxl.dk

Records from scan: 2026-09-26 23:32:22 · 408ms total · last checked 2026-10-17 21:22 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

blowerdoor-xxl.dk is a .dk domain served by 2 nameservers (ns1.dnsserver.dk, ns2.dnsserver.dk). It was registered on 7 January 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.36.206.133 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mail.blowerdoor-xxl.dk. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 32ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dnsserver.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dnsserver.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 28ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.36.206.133	700s	plesk02.grouponline.org	AS48854	team.blue Denmark A/S	46.36.204.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 29ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	700s	mail.blowerdoor-xxl.dk	217.195.176.164	—	AS31027 GlobalConnect A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 117ms

TXT Record
v=spf1 mx a include:_spf.business-solution.dk -all

✉️ SPF#

Policy	Record (blowerdoor-xxl.dk)
-all (hard fail)	v=spf1 mx a include:_spf.business-solution.dk -all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

checked 2026-10-13 14:46:15

www CNAME	blowerdoor-xxl.dk (all on blowerdoor-xxl.dk) → 46.36.206.133 (AS48854)
www vs bare domain	Same network blowerdoor-xxl.dk: 46.36.206.133 (AS48854) www.blowerdoor-xxl.dk: 46.36.206.133 (AS48854)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

63ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2025122901
Primary NS (MNAME)	ns1.dnsserver.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-06 10:31:44

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2011-01-07
Expires	2027-01-31 (105d)

📋 WHOIS#

⏱️ Lookup Timing#

32ms

28ms

29ms

AAAA

29ms

TXT

117ms

CAA

29ms

HTTPS

41ms

TLSA

55ms

SOA

0ms

MTA-STS

47ms

DNSSEC

63ms

SRV

38ms

Total

408ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-26 23:32:22 shown	408ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-22 20:34:13	429ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-04 02:13:46	466ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-30 11:02:14	557ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 02:06:43	782ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 16:43:09	540ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 05:02:43	1187ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 14:55:58	506ms	2 NS 1 A 1 MX	🔒 Secure